20172033028

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4835099}}^1$

素因数の和:4835259

約数の個数: 24

約数和(自身を含む): 40614840000

約数和(自身を除く): 20442806972

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4835099, 9670198, 19340396, 33845693, 67691386, 135382772, 720429751, 1440859502, 2881719004, 5043008257, 10086016514, 20172033028]

約数ペア:

[(1, 20172033028), (2, 10086016514), (4, 5043008257), (7, 2881719004), (14, 1440859502), (28, 720429751), (149, 135382772), (298, 67691386), (596, 33845693), (1043, 19340396), (2086, 9670198), (4172, 4835099)]